Vehicle air conditioner with vapor-compression refrigerant cycle

摘要: An air conditioner includes a compressor for compressing refrigerant, an exterior heat exchanger performing exchange between refrigerant and outside air, interior the to be blown into compartment, decompression unit decompressing high-pressure heater that heats using high-temperature discharged from as heating source. In dehumidifying operation, in absorbs so is cooled dehumidified, having been dehumidified by source, low-humidity supplied compartment. The can disposed indirectly fluid flowing through core or directly